Cooper DeJean has apparently left the notorious Philadelphia Eagles-Dallas Cowboys rivalry on the gridiron after attending the 2026 Kentucky Derby alongside Cowboys cheerleader Abby Summers. DeJean, 23, walked the red carpet at Churchill Downs on Saturday, May 2, with a group of four companions. The pro athlete, fittingly, sported a pale green suit and lilac-toned sunglasses for the occasion, standing beside DCC's Summers, 25, who stunned in a sleeveless floral sundress and an oversized hat.